18547074

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^3\times {\mathrm{67}}^1$

素因数の和:121

約数の個数: 96

約数和(自身を含む): 50494080

約数和(自身を除く): 31947006

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 67, 78, 91, 117, 126, 134, 169, 182, 201, 234, 273, 338, 402, 469, 507, 546, 603, 819, 871, 938, 1014, 1183, 1206, 1407, 1521, 1638, 1742, 2197, 2366, 2613, 2814, 3042, 3549, 4221, 4394, 5226, 6097, 6591, 7098, 7839, 8442, 10647, 11323, 12194, 13182, 15379, 15678, 18291, 19773, 21294, 22646, 30758, 33969, 36582, 39546, 46137, 54873, 67938, 79261, 92274, 101907, 109746, 138411, 147199, 158522, 203814, 237783, 276822, 294398, 441597, 475566, 713349, 883194, 1030393, 1324791, 1426698, 2060786, 2649582, 3091179, 6182358, 9273537, 18547074]

約数ペア:

[(1, 18547074), (2, 9273537), (3, 6182358), (6, 3091179), (7, 2649582), (9, 2060786), (13, 1426698), (14, 1324791), (18, 1030393), (21, 883194), (26, 713349), (39, 475566), (42, 441597), (63, 294398), (67, 276822), (78, 237783), (91, 203814), (117, 158522), (126, 147199), (134, 138411), (169, 109746), (182, 101907), (201, 92274), (234, 79261), (273, 67938), (338, 54873), (402, 46137), (469, 39546), (507, 36582), (546, 33969), (603, 30758), (819, 22646), (871, 21294), (938, 19773), (1014, 18291), (1183, 15678), (1206, 15379), (1407, 13182), (1521, 12194), (1638, 11323), (1742, 10647), (2197, 8442), (2366, 7839), (2613, 7098), (2814, 6591), (3042, 6097), (3549, 5226), (4221, 4394)]